Caltrans has finished rebuilding 90 miles of I-80 between Auburn and the Nevada state line, infrastructure improvements that included rebuilding seven bridges, improving lighting and drainage and adding new traffic monitoring systems.

Speed limits along some Utah interstates could move higher for both trucks and four-wheelers as soon as later this spring due to legislation signed into law by Governor Gary Herbert. It expands the area along I-15 where 80 mph is permitted.